Air quality in Gniezno
31
Fair
Air Quality Index
Air quality is acceptable. Extremely sensitive people may experience minor symptoms.
▲
Pollutants
PM2.5
20 µg/m³
PM10
24.9 µg/m³
NO₂
6.2 µg/m³
O₃
46 µg/m³
SO₂
2 µg/m³
CO
238 µg/m³
Pollen
Birch
134
High